. >> monday evening president obama advised people not to jump to conclusions. if we will say a prayer for the people in boston. me and michelle send our prayers in the wake of this senseless loss. >> the latest estimates is stating that is 154 injuries and three people killed. the new york stock exchange cassette aside time to honor the victims. >> and 3 killed including and 8 year-old boy who was watching his father run race. his mother and sister were seriously injured. 144 injured, 17 of them critical, at least eight of the wounded are children. the young this three years old. the blast occurred near the ground, many of the victims of lost their legs, or had serious leg injuries. no claim of responsibility has been reported. overnight a law enforcement officers have searched an apartment in boston to investigate whether or not this was the person who attacked. here is the new video of the search. some investigators were seen early this morning leaving the home in revere, mass.. caring brown paperbacks, plastic trash bags and a duffel bag. so far, investigato